Hi,
I have a certain horror to python (that I’m trying to fight) a bit of it is
because I never manage to really use it.
I had and older Miniconda (Mini => 18 GB !!!!) that was so big that I removed
and installed a new one in which I tried Pedro’s case and got exactly the same
errors.
I then run a dependency analysis from within the conda shell and found two
weird things
1. The gdal dll depends on a xerces-c_3_2.dll locate at C:\WINDOWS\system32.
This seems quite dangerous (for dependency sakes) but seems to not cause any
problem in this case.
2. There is a “red mark” on the opj_encoder_set_extra_options symbol and
this alone can explain the “ImportError: DLL load failed while importing _gdal:
The specified procedure could not be found.”
Hopefully the screen capture is small enough to get through.
Joaquim
From: gdal-dev <gdal-dev-boun...@lists.osgeo.org> On Behalf Of Even Rouault
Sent: Wednesday, October 13, 2021 2:39 PM
To: Pedro Venâncio <pedrongvenan...@gmail.com>
Cc: gdal-dev@lists.osgeo.org
Subject: Re: [gdal-dev] Running GDAL through Python >= 3.8 on Anaconda - DLL
load failed
ok, so now you have to inspect the PATH and fix it so that the gdal DLL and its
dependencies are in it. But all of this sounds like there's something weird in
your environment. Perhaps a mix of GDAL versions?
Le 13/10/2021 à 15:36, Pedro Venâncio a écrit :
Can you change in __init__.py
try:
os.add_dll_directory(p)
except FileNotFoundError:
continue
to
try:
os.add_dll_directory(p)
except (FileNotFoundError, OSError):
continue
Yes, here is the output:
Traceback (most recent call last):
File
"C:\Users\PedroVenancio\anaconda3\envs\arosics\lib\site-packages\osgeo\__init__.py",
line 21, in swig_import_helper
return importlib.import_module(mname)
File
"C:\Users\PedroVenancio\anaconda3\envs\arosics\lib\importlib\__init__.py", line
127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 657, in _load_unlocked
File "<frozen importlib._bootstrap>", line 556, in module_from_spec
File "<frozen importlib._bootstrap_external>", line 1166, in create_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
ImportError: DLL load failed while importing _gdal: Impossível localizar o
procedimento especificado.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "demo.py", line 1, in <module>
from osgeo import gdal
File
"C:\Users\PedroVenancio\anaconda3\envs\arosics\lib\site-packages\osgeo\__init__.py",
line 37, in <module>
_gdal = swig_import_helper()
File
"C:\Users\PedroVenancio\anaconda3\envs\arosics\lib\site-packages\osgeo\__init__.py",
line 34, in swig_import_helper
return importlib.import_module('_gdal')
File
"C:\Users\PedroVenancio\anaconda3\envs\arosics\lib\importlib\__init__.py", line
127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
ModuleNotFoundError: No module named '_gdal'
--
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